There you go, crandles:
10y averages of extent, volume and thickness for July:
1979-1988: 10,16 M km² - 21,42 k km³ - 2,11 m
1990-1999: 9,60 M km² - 19,08 k km³ - 1,99 m
2000-2009: 8,87 M km² - 15,36 k km² - 1,73 m
2010-2019: 7,98 M km² - 10,13 k km³ - 1,27 m
decadal decreases:
1990s vs 79/88: 5,5 % - 11,1 % - 5,7 %
2000s vs 1990s: 7,6 % - 19,5 % - 13,1 %
2010s vs 2000s: 10,0 % - 34,0 % - 26,2 %
My interpretation:
1. The decrease rate of all measures increases from decade to decade. Acceleration of Arctic Sea Ice melt.
2. The decrease in volume increases faster than the decrease in extent.
3. The decrease in thickness is accelerating in the 2010s → probably the loss of most of the MYI from 2007 on. More than a doubling from decade to decade.